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D R I V E R S H A N D B O O K

About Air Brakes

Blue Bird air brake system uses compressed air pressure to operate drum or disc brakes. The system is divided into two separate circuits;
one for rear brakes (primary) and one for front (secondary). The two circuits have their own air supplies. However, the system is designed
so that if pressure in either circuit drops to certain levels, the other system can supplement the pressure.

A motor driven air compressor maintains normal operating pressure within the storage tanks. The bus cannot be driven until air

pressure is sufficient for normal operation. Therefore, if the bus has been parked for an extend period, or if the tanks have been drained,
as in normal maintenance procedure to expel built-up moisture, it is normal for additional time to be required for the air system to fully
charge.

As air is compressed, moisture vapor tends to condense inside the storage tanks. The tanks are equipped with bleeder valves to allow

removal of this built-up moisture, and should be used daily, usually when the bus is parked for the night. Some buses are equipped with
an air dryer to assist collection and expulsion of the excess moisture during operation. During normal operation, the compressor cycles
on and off based on operating pressure. As this occurs, the air dryer occasionally expels a blast of air (chuff) which can be heard by the
driver. This is a normal “backflush” behavior of the air dryer.

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Содержание Vision 2021

Страница 1: ...tions 3920 Arkwright Rd Suite 200 Macon GA 31210 USA TechComm blue bird com VISION BBCV ELECTRIC POWERED DRIVERS HANDBOOK Part Number 10071989 2021 VISION ELECTRIC POWERED DRI V ERS HANDBOOK Part Number 10071989 2021 CV ...

Страница 2: ......

Страница 3: ...10071989 Edition A BBCV ELECTRIC ELECTRIC POWERED POWERED 2021 2021 DRIVERS HANDBOOK DRIVERS HANDBOOK ...

Страница 4: ...ool bus lineup ranging from its multiplex electrical system with intelligent micro processor instrumentation and advanced electric drive motor and power supply The VISION is the result of Blue Bird s steadily innovative engineering and over 90 years of school bus experience applied to the C Type category Many technical refinements exist inside the bus with which the Driver may or may never interac...

Страница 5: ... 1 INTRODUCTION 1 1 1 DRIVER ORIENTATION 2 1 1 INSTRUMENTATION 3 1 1 PASSENGER AREA 4 1 1 ROUTINE OPERATION 5 1 1 PRE TRIP INSPECTION 6 1 1 ENROUTE EMERGENCIES 7 1 1 BUS COMPONENT IDENTIFICATION 8 1 1 CARE MAINTENANCE 9 1 1 GENERAL SPECIFICATIONS 10 1 1 INDEX i ...

Страница 6: ...are obtained from outside suppliers Where maintenance and or service information conflicts with the compo nent manufacturer s documentation the manufacturer s documentation prevails In the event of any conflict between the requirements of this publication and any applicable legal requirement the legal requirement prevails Technical requirements that exceed the legal requirements are not considered...

Страница 7: ... 2 Safety Precautions 1 2 Scope and Content 1 3 Backed By Blue Bird 1 4 Blue Bird Authorized Dealers 1 4 Blue Bird School Bus Support 1 4 Blue Bird Academy 1 4 Blue Bird Parts Sales 1 5 Blue Bird Technical Publications 1 5 Blue Bird Bus Warranty 1 5 Reporting Safety Defects 1 6 Driver Certification 1 6 ...

Страница 8: ... Road Suite 200 Macon Georgia 31210 or email at techcomm blue bird com Safety Precautions Throughout this manual are precautions labeled Warnings and Cautions and set in the style shown here WARNING WARNING The Warning designation is generally used for precautions which if not properly observed while performing the related procedures could result in serious personal injury or death CAUTION CAUTION...

Страница 9: ...the bus model it describes This manual can be obtained through your Blue Bird dealer or an electronic copy of the manuals can be obtained through the Blue Bird Vantage portal at https vantage blue bird com The service technician should refer to and become thoroughly acquainted with the Blue Bird Service Manual Please note that not all possible situations that may arise while operating the bus are ...

Страница 10: ...hool Bus Support Your Blue Bird Dealer is equipped and staffed to handle your service related issues and also has immediate and direct access to Blue Bird s own factory based Customer Support All Blue Bird Support Representatives are true technical experts with long histories at Blue Bird and are eager to support your service related needs Blue Bird Academy The training branch of Blue BirdTechnica...

Страница 11: ...ually updated by a full time in house staff with full access to manufacturing assembly lines and Blue Bird Engineering Manuals are available in electronic pdf format through the Blue Bird Vantage website Paper manuals are available to purchase through your Blue Bird Authorized Dealer Blue Bird Bus Warranty For your convenience and efficiency warranty claims are handled at the local Dealer level as...

Страница 12: ...ttp www safercar gov or write to Administrator NHTSA 400 Seventh Street SW Washington DC 20590 You can also obtain other information about motor vehicle safety from http www safercar gov Driver Certification US Federal regulations require that school bus Drivers possess a Commercial Driver s License CDL with proper endorsements The purpose of this manual is to acquaint the Driver with the particul...

Страница 13: ...pper Left Switch Panel 2 17 Heater Control Panel 2 18 Lower Left Switch Panel 2 20 Right Console Switch Panel 2 23 Heat and Air Controls 2 26 E Heater 2 26 Heater Filters 2 27 Heater Cores 2 27 A C Controls 2 28 Driver s Instrument Panel 2 30 Steering Column 2 32 Steering Wheel Position 2 32 Left Switch Stalk 2 33 Parking Brake Units With Air Brakes 2 34 Driver s Seat Standard 2 35 Driver s Seat A...

Страница 14: ...gh a series of sensor inputs provided by the operator The driver provides these inputs using everyday bus controls such as an accelerator pedal push button shift selec tor and service brakes Driver inputs are sent to a control unit VCU along with information from other operational sensors to provide a smooth and controlled operation RADIATOR POWERSTEERING HYDRAULICPUMP LOWVOLTAGE CONTROLMODULE RHv...

Страница 15: ...E N T A T I O N MANUALSERVICE DISCONNECT MSD 2 AIRCOMPRESSOR 12VBATTERY HIGHVOLTAGEMODULE BATTERYPACK1 BATTERYPACK2 POWER STEERING RESERVOIR CHARGEPORT Standard Location SEE CHASSISFRONTVIEW ONPREVIOUSPAGE MANUALSERVICE DISCONNECT MSD 1 MOTOR RHviewofchassis ...

Страница 16: ... be left loose in the bus but must always be securely stored in its factory installed mountings during bus operation As part of a daily pre trip inspection the Driver must verify that all emergency equipment is in place fully stocked First Aid Kit up to date Fire Extinguisher and in proper working condition WARNING WARNING Emergency equipment must be checked daily for proper operation It is the dr...

Страница 17: ... ately behind the driver s seat In some states it is mounted on the floor under the rearmost left hand seat or under the second right hand seat The contents of the triangular warning device kit should be checked each month or as the regulations of your state dictate See the Enroute Emergencies chapter for instructions on deploying the reflectors Flare Kit If the bus is equipped with a flare kit it...

Страница 18: ... or near each exit The bus is equipped with an audible alarm that sounds when an emergency exit is unlatched and the ignition switch is in the RUN posi tion On the VISION the DID screen also identifies the open exit s WARNING WARNING All Emergency Exits should be inspected and tested daily The labels and decals should be considered part of this inspection and should be maintained in a clearly legi...

Страница 19: ...hwith VandalLock Vandal Lock The emergency door may be equipped with an optional vandal lock This is a sliding bolt type latch or optional key lock with a sensor switch which detects when the vandal lock is closed If the vandal lock is closed the motor cannot be started and an audible alert sounds The vandal lock must be open during normal operation WARNING WARNING The bus must not be operated wit...

Страница 20: ...the window Vertical hinged pushout windows are hinged at the front side and swing outward like a gate To open the pushout window rotate the red handle parallel to the glass and away from the window frame as indicated by the nearby decal Then push the window outward The emergency windows should be operated daily as part of the Driver s pre trip inspection A light spray lubricant may be used on the ...

Страница 21: ...ending upon options and or regulation the VISION may be equipped with one or two roof mounted emergency escape hatches Grasptheredknobandrotatefrompositionmarked LATCHED tothepositionmarked TOEXIT Pushfirmlyontheredknob LATCHED TO EXIT Pushhatchallthewayopen LATCHED TO EXIT How to Open Roof Hatch ...

Страница 22: ...ardposition Pullthehatchdownward engagingitsopening sidewiththewhitebar Turntheredknobtothepositionlabeled LATCHED Graspthetwohandholdsonthesidesofthehatchandpull firmlydownward LATCHED TO EXIT TO EXIT LATCHED LATCHED TO EXIT LATCHED TO EXIT LATCHED TO EXIT TO EXIT LATCHED How to Close Roof Hatch ...

Страница 23: ...uding from the header panel serves to disengage the drive gear mechanism so that the door can be manually pushed open or shut This serves a dual purpose To allow the driver to close the door after parking and leaving the vehicle and to serve as a quick door release in the case of emergency To release the door push the lever to the left The door can then be pushed open or closed manually To re enga...

Страница 24: ...fts have maximum weight limits that should never be exceeded These lifts are operated by an independent electro hydraulic power system and are controlled by the operator from outside the bus There is a master switch located in the driver s area that must be activated as well The bus electrical system powers a hydraulic pump internal to the lift which moves the lift up The down function is gravity ...

Страница 25: ...mewhat dependent upon specific state specifications For example some states require additional switches for red and amber Warning Light pilots Shown are the standard and most common configurations If your bus differs from the diagrams shown check with your local specifications and familiarize yourself with each switch function A tilt tele scope steering column provides improved adjust ability rang...

Страница 26: ...nsole contains three switch panel banks The exact arrangement of switches in all switch panels is somewhat dependent upon specific state specifica tions For example some states require ad ditional switches for red and amber Warn ing Light pilots Shown are the standard and most common configurations If your bus differs from the diagrams shown check with your local specifications and familiar ize yo...

Страница 27: ...iver and shown below includes a Dual AM FM media player with PA system depending on option ordered The panel contains switches for standard and optional equipment and will be equipped only with switches for options that are included on your bus and therefore may differ from the panel shown here OptionalDualRadio mediaplayer OptionalPublicAddressSystem ...

Страница 28: ...tch panel and their descriptive icons Hazard Lights This switch turns on off the front and rear turn signals as blinking hazard flashers Optional location Standard location is on the steering column Destination Sign Lift Provides power for lift operation Indicator Lights Lift door open and or Emergency door open INT EXT DEST SIGN LIFT LIFT DOOR EMER EXIT ...

Страница 29: ...d and optional equipment heaters including front and rear heaters the driver s heater underseat heaters and auxiliary heater pump The panel will be equipped only with switches for options that are included on your bus and therefore may differ from the panel shown here The following is a list of switches and their descriptive icons found in this panel Driver s Heater Fan High Low and Off positions ...

Страница 30: ...rol Panel The Heater Control panel of the Side Console contains controls for the front heater unit which is housed immediately below the Side Console left of the Driver seat Ducts from this unit also provide windshield defrosting HeaterControlPanel ...

Страница 31: ... Heater Fan This knob adjusts the speed of the fan which circulates the air in the system In the counter clockwise position the blower is off By turning clockwise 3 speeds can be achieved low medium and high Defrost Bus This knob adjusts the air flow balance between the vehicle passenger compartment and the windshield By turning knob clockwise a damper is moved and air is diverted toward the winds...

Страница 32: ...on your bus and therefore may differ from the panel shown here Rear Dome Lights Turns on off the over head lights in the passenger area Some VISION buses have two of these switches one each for the dome lights in the front half and rear half or the right side and left side the bus Warning Light Indicators Red and yellow Driver s Dome Light Turns on off the overhead light in the Driver area REAR LH...

Страница 33: ...is momentary switch activates the red warning lights for use in the case of emergency such as a roadside hazard regardless of entrance door position orW L Mas ter control switch position Warning Light Master Enables entire warning light system This switch must be on whenever the Warning Light System system is required Specific requirements vary according to state specifications Generally the use o...

Страница 34: ...trols the roof mounted strobe light Mirror Defrost Activates de frosting system for exterior rear view mirrors Brake Interlock Override Momentary switch overrides Brake Interlock system Step De Ice Activates de icing system for entrance door steps Stop Arm Crossing Arm Cancel Interrupts stop arm and or crossing arm sequence Pressing this momentary switch retracts the Stop Arm and Crossing Arm if t...

Страница 35: ...r bus and therefore may differ from the panel shown here Other op tions such as a dash mounted air restriction gauge a relocated air door emergency release and a location for the standard or electronic air conditioning controls may be located here MOM ACT W L MASTER W L W L OVER RIDE MOM ACT PEDAL ADJ SERVICE DOOR OPEN CLOSE EXT LGT CHECK SUSP DUMP AirDoorEmergencyRelease OptionalLocation AirCondi...

Страница 36: ...ivates the red warn ing lights and stoparm regardless of entrance door position or master switch position Feature Specific Pedal Adjustment Allows forward and rearward move ment of the accelerator and brake pedal Provides a 3 inch range of movement Below is a list of switches and indicators and their descriptive icons found in this panel OVER RIDE MOM ACT MOM ACT PEDAL ADJ SERVICE DOOR OPEN CLOSE ...

Страница 37: ...quired whenever picking up and dis charg ing students The Master switch enables you to disable the Warning Light System when stopping for other purposes such as fueling stops and W L MASTER railroad crossings W L W L Warning Light Indicators Red and yellow EXT LGT CHECK Exterior Light Check Momentary switch activates automated Exterior Light Check feature See Daily Pre Trip Inspection W L MASTER S...

Страница 38: ... drive motor EM cooling the motor as it passes which in turn heats the coolant This warm coolant is then used to heat the interior of the bus If additional heat is needed the system has electric heaters or E Heaters to provide additional heat to the coolant going to the interior heating system see diagram below Electric BBCV PUMP 1 E Heater PUMP 2 EM Stock Heating System Radiator Reservoir Fans He...

Страница 39: ...osition and replace the cover panel The cover panel must be in place to maintain the airflow through the filter Heater Cores The heater will be most efficient when the core is clean The core should be cleaned care fully with compressed dry air or a vacuum and a soft bristle brush Damaged fins should be straightened with a fin comb to prevent air flow restrictions Heater cores must be in spected an...

Страница 40: ... button on the A C control pad This will illuminate the control pad and a green LED next to the AUTO button will light up After a brief system self check approximately 1 minute the compressor will engage automatically provided the temperature setting is below the ambient outside temperature To change the temperature setting press the UP arrow to increase the temperature setting or press the DOWN a...

Страница 41: ...etting Also used to increase blower speed when blower button is active Use to decrease temperature setting Also used to decrease blower speed when blower button is active Press the AUTO button to deactivate A C system Used to activate the fresh air circulation system using outside air for 10 minutes then shuts off Blower Used to manually set blower speed or to put in automatic mode ...

Страница 42: ...ht switch panel dimmer switch If your bus is equipped with air brakes the parking brake valve is also located in this panel See Section 3 for more details MessageDisplayCenter PartofInstrumentCluster InstrumentCluster AirConditioningVent TwoVents AirParkBrakeValve Location Headlight ParkingLight Marker ClearanceandIdentificationLampSwitch SwitchPanelDimmerSwitch OptionalAirGauges ...

Страница 43: ...h turns headlights on and off or turns on Parking Lights Switch Panel Dimmer This slider switch is continuous but has three detents It adjusts the brightness of the switch panels backlighted switches For brightening and dimming of the In strument Cluster see the Message Display Center Control Panel Dimmer Adjustment PANEL PANEL B R I G H T D I M ...

Страница 44: ...tion A lever at the lower side of the column sets the tilt and telescopic adjustment of the steering wheel This is a two position lever Pull it out to the first position to adjust tilt Pull to the second position to adjust steering wheel height Releasing the lever clamps the column securely at the position selected SteeringColumnPositioning PullReleaseLeverintosecond positiontoadjustheight PullRel...

Страница 45: ...flash er control Turn signals operate in the normal way move lever for ward for right turn and rearward for left turn Pull stalk up for high beam and or low beam Turn knob on end of stalk for low high and intermittent windshield wiper control Press knob on end for wash cycle Hazard flasher is initiated by pulling the chrome lever at the base of the stalk Cancel the flasher by using a turn signal I...

Страница 46: ...rking brake knob is an air valve which when pulled outward releases air pressure from the rear wheel chambers This allows the springs to apply the rear brakes Pushing the parking brake knob inward allows air brake system air pressure to retract cage the coil springs If air pressure is insufficient for safe normal air brakes operation the air pressure is also insufficient to disengage the spring br...

Страница 47: ... rear This allows you to leverage your weight to lower the seat Release the slide handle when seat is in the desired position Back Tilt Control Turn the large knob located at the bottom of the left side of the seat back where the seat back attaches to the seat bottom Seat Bottom Fore Aft Slide A lever located under the front edge of the seat bottom releases the seat track allowing the seat to be a...

Страница 48: ...B O O K To Flip Seat Bottom Up Pivot the seat bottom forward so that it clears the seat back This allows the bottom to be hinged forward to gain service access to the seat pedestal mechanism FrontPosition FlippedOpen RearPosition ...

Страница 49: ...the bottom of the left side of the seat back where the seat back attaches to the seat bottom Seat Bottom Fore Aft Slide A lever located under the front edge of the seat bottom releases the seat track allowing the seat to be manually adjusted fore or aft While seated pull the lever toward the left Slide the seat fore or aft to the desired position and release the lever Slide the seat slightly to en...

Страница 50: ...d prop erly it provides the driver with increased protection However when used improperly the ability to provide this safety is compromised Proper shoulder and lap belt adjustments are necessary to allow the restraints to work effectively To use the seat belt shoulder harness first adjust the driver s seat for maximum comfort and stabil ity Sit up straight with your hips and back firmly positioned...

Страница 51: ...ulder belt height adjustment to raise or lower the belt to the most comfortable position on the collarbone The buckle can be released by pressing the red button on the buckle receptacle WARNING WARNING The driver s lap and shoulder belt should be worn any time the bus is in motion NOTE Refer to the Seat Belt and Park Brake Alarm Indicators section in the Routine Operation chapter for information o...

Страница 52: ...ments Do not place loose items in these compartments Power Distribution Unit PDU The large black cover below the cen ter of the dash is the chassis electrical panel for the VISION and is an area of primary importance to service technicians troubleshoot ing electrical and device communications systems The PDU is also referred to as Zone A of the Multiplex electrical system because it contains the M...

Страница 53: ...pped with optional powered entrance door This compartment is a service access and should not be used for storage LeftConsoleDriverCompartment Left Console Driver Storage Box Optional A hinged lid just rearward of the left console switch panels provides access to a convenient storage compartment for Driver s items The tray of this compartment is removable for service access to electric components u...

Страница 54: ...he passenger area windows are wiring channels which contain the harnesses for the body A service technician can remove the screws which retain the channels to gain access to the harnesses Right Glove Box Optional A large capacity glove box is molded into the right side of the dash housing near the entrance door ...

Страница 55: ...he monitor senses this and lights the corresponding monitor bulb If the bus lamp burns out current ceases and the corresponding monitor bulb goes out indicating a fault Once the defective lamp is replaced and the warning lights are working normally again this also should be shown by the monitor The Doran monitor is a reliable long life device but as with most electrical instru ments it can be over...

Страница 56: ...ctivated and begin to flash and the horn will sound on and off repetitively If the alarm is activated the operator should close the entrance door and push the deactivation switch in the back of the bus This system will disarm itself automatically after 10 minutes Back Up Camera When the bus is shifted into reverse a display for the back up camera will be activated and appear in the LH side of the ...

Страница 57: ... the cowl mounted bracket Repeat this for the latch on the left side of the bus 2 At the front of the bus grasp the handhold above the center of the grille Pull lightly backward The torsion hinge is balanced in such a way as to require very little effort to lift the hood As the hood raises control it with the free hand especially in windy conditions Open the hood fully until it stops slightly beyo...

Страница 58: ...lease cam of the hold open strut Slowly lower the hood The balance of the torsion spring hinge allows the hood to be lowered in a slow and controlled fashion There is no need to suddenly drop the hood to engage a catch Slowly lower the hood onto its rear supports 2 Grasp the handle of the hood hold down latch and hook the end of the elastic strap into the notches of the cowl mount ed bracket Then ...

Страница 59: ...O R I E N T A T I O N D R I V E R O R I E N T A T I O N Under the Hood ViewfromLHSide Radiator PowerSteeringPump Power SteeringReservoir LowVoltage ControlModule ManualShutoffValve forHeatingSystem Pumpfor HeatingSystem ...

Страница 60: ...2 48 D R I V E R S H A N D B O O K ViewfromRHSide CoolantReservoir WasherReservoir ReleaseCamfor HoodHold OpenStrut Thermal ManagementSystem ...

Страница 61: ...low the Driver s window provides access to the vehicle s 12Volt battery The battery is mounted on a metal tray which is retained by a removable pin An optional roller tray is available which is held in place with two slide latches To access the 12V battery open the compartment door remove the retaining pin and slide the tray outward The12Vbatteryonslideouttray ...

Страница 62: ...breaker breaks the circuit breaker can be reset by pressing the tab located on the breaker A short may be indicated by blinking lights or fluctuating gauges The shorted circuit should be corrected immediately Refer to body or chassis master wiring diagrams To access the electrical panel open the access door located outside the bus below the driver s window A reference decal is provided on the insi...

Страница 63: ...ays in a gauge located in the Right Console Switch Panel The display gauge is equipped with a screen LED alerts with audible alarms and buttons as an interface for programming and diagnostics Tire inflation pressure must not exceed the specifications of the tire and or wheel rim manufacturer for the specific load speed and application The inflation pressure embossed on the tire sidewall may not ta...

Страница 64: ...2 52 D R I V E R S H A N D B O O K ...

Страница 65: ...I O N 1 INSTRUMENTATION 3 1 Instrument Cluster 3 2 Message Display Center 3 4 Charging Mode 3 7 Warning Bank Indicators 3 8 Settings And Diagnostics 3 9 Settings 3 9 Diagnostics 3 11 Air Brake PSI 3 12 Selftest 3 12 Read Parameters 3 15 Configuration Menu 3 15 ...

Страница 66: ...al signals from components such as the headlights and turn signal control modules A centrally located Message Display Center displays the odometer reading error alerts and service technician diagnostic information If the bus is equipped with hydraulic brakes the instrument cluster contains 5 gauges Busses equipped with air brakes have two additional gauges indicating primary front and secondary re...

Страница 67: ...sion batteries A high battery temperature indicator will flash rapidly and a message will be displayed for missing or out of range data 7 Front Air Gauge Indicates air pressure in front brake system and includes a low air warning indicator The low air indicator will flash rapidly when pressure is equal to or less than 65 PSI and goes out when pressure is equal to or greater than 72 PSI 8 Rear Air ...

Страница 68: ...lay screen momentarily press ing any of the buttons will display the softkeys The softkeys will be dis played in a column adjacent to the three buttons This provides a user friendly navigation display used to identify the responsibility for each of the buttons which are used to change the information presented in the message center Press the upper button to change the information dis played in Are...

Страница 69: ...Priority Interrupt Messages PIMs when triggered Some priority messages will flash forward to reverse video Some priority messages can be acknowl edged by pressing any of the three navigation buttons When acknowl edged the display will return to previous display until being timed out next ignition cycle or the trigger logic is not satisfied Any lamp associ ated with the acknowledged priority messag...

Страница 70: ...activate the display The display will remain on for 10 seconds and then return to blank If the ignition is ON the display will remain on until the ignition is turned OFF Area 4 The 12V auxiliary battery voltage is displayed in the Area 4 top right corner of Drivers display If the option for an ammeter is present the ammeter reading can be displayed below the voltage reading when configured ENABLED...

Страница 71: ... ignition is in the OFF position press any of the three navigation buttons to display the charging status The display will remain on for 10 seconds before timing out If the ignition is ON the charging status will display automatically Note that when charging Area 3 will display the time needed to complete a full charge Area 5 vehicle status will be over ridden and display the optional front and re...

Страница 72: ...dged If the user acknowledges the warning by pressing any of the three buttons the display will go back to the previous screen and the alarm will stop but the indicator lamp will remain active The alarm display will reoccur if fault still exists at the next ignition or in a predetermined time frame The following is a list of warning bank lights and a description for each indicator Left Turn Flashe...

Страница 73: ...ggle the selection box through the list as indicated by the softkey arrows The item in the selection box will be selected when the middle button is pressed as indicated by the softkey checkmark To return to the Drive Mode screen press the bottom button as indicated by the softkey home or home screen This menu will auto exit to the Drive Mode screen after a 10 second time out with no activity If Pa...

Страница 74: ...ming This menu will auto exit to the previous screen after 10 seconds time out with no ac tivity or the bottom button can be pressed Clock Selecting the menu item Clock will allow the user to set the clock Hours will be the first selection upon entering the screen and will be high lighted Press the top button to adjust the hour setting Pressing the middle button will cycle the current selection be...

Страница 75: ... diagnostic trouble codes DTC A complete list of faults and DTC can be found in the service manual available for this bus ABS Diagnostic The ABS menu displays active ABS fault codes from the J1939 data communication line in the form of a Suspect Param eter Number SPN and Failure Mode Identifier FMI Brake system manufacturer name Air Bendix and Hydraulic Wabco and the number of active DTC s is loca...

Страница 76: ... is selected Gauge Test will be displayed and will indicate the gauge to be tested The selected gauge will be driventhroughthreepositionsfrom ZeroScale to MidScale to Full Scale pausing at each position indicated in the Gauge Test This test will proceed through all the gauges and return to the menu Pressing the middle and top buttons will change the selected gauge Gauges may include Frt Air MotorT...

Страница 77: ...ntifies the module connector pin number CL x and the binary digital input status as received by the vehicle s electrical system A graph at the bottom of the display identifies the status of each of the inputs Scroll through all of the status screens by using the up and down arrows Press the bottom button to exit to the previous screen Analog Inputs CL 12 Rear Air Pressure CL 13 Applied Front Air P...

Страница 78: ...button to exit to the previous screen Analog Inputs CL 12 Rear Air Pressure CL 13 Applied Front Air Pressure CL 14 Applied Rear Air Pressure CL 15 Ammeter 87 330 Ω 9 Digital Inputs CL 18 Ignition CL 19 Headlight CL 20 High Beam CL 21 Left Turn Active Active Inactive Software Version SW Version 00 01 Config Number BLBIRD1 Serial 7002001A Spec Analog Inputs CL 12 Rear Air Pressure CL 13 Applied Fron...

Страница 79: ...rational guidelines for this menu refer to the Blue Bird Service manual available for your vehicle Diagnostics Air PSI Check Selftest Read Parameters Value Description Read Parameters 86 Average Efficiency 384 Motor Hours 42 MPH Vehicle Speed 13 6 V Auxiliary 12V Battery Voltage 116 PSI Front Air Pressure 118 PSI Rear Air Pressure 32o C Highest Cell Temperature 24o C Lowest Cell Temperature 26o C ...

Страница 80: ...3 16 D R I V E R S H A N D B O O K ...

Страница 81: ...4 4 Passenger Seats 4 5 Blue Bird NextGen Passenger Seats 4 5 Cushion Tilt Feature 4 6 Seat Assembly Removal and Cushion Disassembly 4 8 Track Mounted Passenger Seats 4 9 Blue Bird Non Convertible Track Mounted Seats 4 10 C E White Child Restraint Track Mounted Seats 4 10 C E White Student Safety Seat and C E White Student Safety Seat Child Restraint Track Mounted Seats 4 11 Blue Bird NextGen Trac...

Страница 82: ...ust be restrained while in a vehicle Every time infants and young children ride in vehicles they should have the protection provided by the appropriate restraint Restraints must meet all applicable federal motor vehicle safety standards WARNING WARNING People should never hold a baby or young child in their arms while riding in a vehicle During a crash a baby will become too heavy to hold For exam...

Страница 83: ...These instructions may be labeled on the restraint itself or in a booklet or both Universal Child Restraint Anchorage Seats in this bus equipped with the universal child restraint anchors are identified by a decal located over the seat above the window See Decal illustration on the previous page This vehicle may be equipped with a universal child restraint anchorage system If so you ll find two an...

Страница 84: ...s A for the seating position you wish to use where the bottom of the seatback meets the back of the seat cushion See Universal Child Restraint Anchorage illustration 2 Put the child restraint on the seat 3 Attach the anchor points on the child restraint to the anchors in the bus seat The child restraint instructions will show you how 4 Attach the top strap to the top strap anchor B Tighten the top...

Страница 85: ...ion of an integrated headrest a con toured seat back for increased knee clearance and a lumbar support molded into the back panel For the bus Driver NextGen Seats provide easier access for inspection cleaning and closing windows at the end of the route day For your service Technicians NextGen seats facilitate easy configuration of the buses in your fleet to any combination of seats equipped with o...

Страница 86: ...d latched in a vertical position by the Driver to facilitate under seat inspection floor sweeping or more convenient window access The tamper resistant tilt latch is mounted to the Cushion Assembly s frame just beneath the aisle side rear corner of the cushion s cover and is operated by the Driver using a provided special tool 1 Uncover the cushion tilt latch located just under the cush ion s cove...

Страница 87: ...n the plunger 3 Grasping the tool pull outward against its spring loaded pressure toward the center of the aisle 4 While applying outward pressure begin to lift the front of the cushion assembly It is not necessary to continue holding the tool outward throughout the cushion s movement Tool can remain in tilt latch after you release your grip 5 Continue lifting the front edge of the cushion as semb...

Страница 88: ...ust be latched in the horizontal seated position whenever the bus is in operation Proper inspection and maintenance must be routinely performed to ensure safe use and operation of passenger seats and restraints Follow the Seat Belt Inspection And Maintenance section of the Care and Maintenance Chapter of this book Seat Assembly Removal and Cushion Disassembly Technician instructions for removing N...

Страница 89: ... these rules as shown below is installed on the interior body panel above the windshield WARNING WARNING The federal rules governing passenger seating spacing and placement are explicit When the seats are moved the entity moving or rearranging the seating assumes responsibility for compliance with FMVSS 222 School Bus Passenger Seating and Crash Protection and FMVSS 217 Bus Window Retention and Re...

Страница 90: ...SEAT SPACING MEASURED AT AISLE SIDE EMERGENCY DOOR CLEAR AISLE Blue Bird Non Convertible Track Mounted Seats FEDERAL STANDARDS REQUIRE THAT ALL PASSENGER SEATS MUST BE LOCATED REARWARD OF A SEAT OR BARRIER OF AT LEAST THE SAME WIDTH SEATS MUST BE INSTALLED BETWEEN MINIMUM AND MAXIMUM SPACING AS LISTED BELOW IN ORDER TO MEET FMVSS 222 REQUIREMENTS A CHILD RESTRAINT DECAL MUST BE LOCATED ADJACENT TO...

Страница 91: ...27 00 MIN 33 00 MAX FRONT 12 MIN FEDERAL STANDARDS REQUIRE THAT ALL PASSENGER SEATS MUST BE LOCATED REARWARD OF A SEAT OR BARRIER OF AT LEAST THE SAME WIDTH SEATS MUST BE INSTALLED BETWEEN MINIMUM AND MAXIMUM SPACING AS LISTED BELOW IN ORDER TO MEET FMVSS 222 REQUIREMENTS A CHILD RESTRAINT DECAL MUST BE LOCATED ADJACENT TO ALL LATCH SEATS REAR EMERGENCY DOOR CLEARANCE A CLEAR ACCESS AREA OF SIZE S...

Страница 92: ...y opened When the sash is opened to the desired height release the latch slides and then push the top of the sash frame upward or downward to make sure the latches on both sides engage one of the position notches When the window is in one of the intermediate positions the sash can be pushed upward to close without first retracting the latches However the notches of the ful ly opened positions are ...

Страница 93: ...lity Control 5 8 About Air Brakes 5 10 Parking Brakes With Air Brakes 5 11 Seat Belt and Parking Brake Alarm Indicators 5 12 Push Button Shifter 5 13 Park Mode 5 13 Reverse Position R 5 14 Neutral Position N 5 14 Drive Position D 5 14 Additional Buttons 5 14 Anti Roll Back and Creep 5 14 Roll Back Distance 5 15 AC Charging 5 16 DC Fast Charging 5 16 Charging 5 16 Charging Error 5 18 Battery Care 5...

Страница 94: ...ds to tight inner city alleyways Refer to the dimensions chart in the General Specifications chapter to understand some of the considerations imposed by the physical size and geometry of the bus which may come into play in your school route environment The proportionally long wheelbase means that the height of rises and humps which the bus can traverse without contacting the underskirt is dependen...

Страница 95: ...illuminated before proceeding to the next step 3 Ensure the Parking Brake is engaged 4 Turn the ignition key to ON without turning the key to START 5 Ensure the vehicle is in park mode push button selector pad is in Neutral and the Park Brake ON 6 Turn the key to START Release the key as soon as the vehicle is enabled approximately 1 second When the vehicle is enabled a click may be heard from the...

Страница 96: ...d to the optional brake interlock system While in brake interlock the throttle will not respond Pedestrian Alert System Noise Generator Since electric vehicles are nearly silent in operation lacking the sounds associated with an internal combustion engine a noise genera tor is present on this bus This provides additional sound to overcome ambient noise at low speeds aiding in alerting nearby pedes...

Страница 97: ... Engage the parking brake while continuing to press the service brake pedal 3 Push the neutral N button on the selector panel 4 Then release the service brake pedal 5 Turn the ignition key to OFF 6 Remove the key from the ignition switch Once the key has been taken out it may take 10 seconds for the system to shut off completely Note Do NOT leave the key in the ignition even in the OFF position It...

Страница 98: ...hrough the reservoir cap Use only a 50 50 mixture of distilled or filtered water with DexCool Orange coolant safe for aluminum blocks when replacing or replenishing the coolant The area around the fill cap should be cleaned before removal to prevent dirt and other contaminants from entering the system Damage can occur if particles over 60 micron are introduced into the system Coolant Reservoir Coo...

Страница 99: ...gnals the modulator assembly to regu late the brake pressure of each wheel An ABS indicator lamp on the dash see Indicator Light Panel in Instrument Panel section warns the driver of possible system faults and provides blink code information to diagnose the system If this light is activated during normal vehicle operation the driver may complete the trip but the vehicle must be serviced as quickly...

Страница 100: ...l axis opposing the skid and bringing the vehicle back in line with the driver s com manded direction Additionally the system may reduce motor power to slow the vehicle down ESC can function on any surface wet or dry It reacts to and corrects skidding much faster and more effectively than the typical human driver often before the driver is even aware of any imminent loss of control ESC systems wil...

Страница 101: ... and decides when necessary to apply brakes and or reduce throttle by the amounts calculated Steering components include A steering wheel angle sensor that determines where the driver wants to steer A yaw rate sensor that measures the rotation rate of the bus The data from the yaw sensor is compared with the data from the steering wheel angle sensor to determine regulating action A lateral acceler...

Страница 102: ...e bus has been parked for an extend period or if the tanks have been drained as in normal maintenance procedure to expel built up moisture it is normal for additional time to be required for the air system to fully charge As air is compressed moisture vapor tends to condense inside the storage tanks The tanks are equipped with bleeder valves to allow removal of this built up moisture and should be...

Страница 103: ...em pressure is sufficient for normal brakes operation Pushing in the parking brake valve to release the parking brake does not release air pressure it applies it to cage the spring brakes This is why the parking brake button automatically pops out if you try to release the parking brake before sufficient air pressure has built up If for any reason the air reserve in both the primary and secondary ...

Страница 104: ...NABLED Gear in NEUTRAL or PARK Speed 3 mph or greater Results No No No No No No Flashing Park BrakeWarning Light Continuous Alarm YES YES No No No YES Flashing Park BrakeWarning Light Continuous Alarm YES YES No No No No Park BrakeWarning Light ON YES No No YES YES No SeatbeltWarning Light ON SetParkBrake in Message Center Flashing Park BrakeWarning Light Continuous Alarm YES No No YES No No Seatb...

Страница 105: ...shifter display window when in Park Mode Park Mode To enter Park Mode apply the service brake pedal and activate the parking brake by pulling out the park brake valve No Drivetrain power is available when in Park Mode resulting in the drive motor being disabled N D R S E L E C T M O N I T O R ARENS ARENS WARNING WARNING Do not engage Park Mode while the vehicle is in motion or loss of vehicle cont...

Страница 106: ...ay be listed on the Push Button shifter it will not engage the parking brake It is used to toggle between park mode and neutral position while the Parking Brake is engaged Anti Roll Back and Creep The bus is equipped with an anti roll back feature The system is designed to prevent movement in the opposite direction of the selected Shifter position If in R position it reduces forward motion or in D...

Страница 107: ...edal is released Re apply the brake pedal or accelerator pedal before that time has elapsed or the vehicle will roll due to gravity Roll Back Distance On grades up to a 10 slope the vehicle roll back distance is less than 1 foot while the feature is active The maximum grade the vehicle can launch is a 20 slope At that grade the maximum roll back distance is 2 feet while the feature is active ...

Страница 108: ...ich is a combo port that will accept either the SAE J1772 or a CCS1 DC charger paddle The AC charging system uses the J1772 paddle which fits in the top portion of the port If using DC fast charge the CCS1 paddle will use the entire port CCS Combo Charge Port shownwithdustcoversremoved CCS1 DC Fast Charge paddle AC Charging Uses the J1772 paddle Typically requires 8 hours to fully recharge batteri...

Страница 109: ...lly While charging Area 3 in the message center will display Time To Full Charge indicating the time needed to complete a full charge When your bus is not in use for short periods of time less than 7 days it should be plugged into the battery charger See NOTE on next page regarding charging when bus is idle for more than 7 days This can be particularly important in hot and cold environments The ba...

Страница 110: ...Check the charger paddle to be sure it is plugged in properly to the charge port on the bus Verify charging has begun by checking the Charging LED on the battery charger Check that Charger Connected and Time To Full Charge is displayed in the message display NOTE If your bus is not going to be used for an extended period of time more than 7 days it is advisable to NOT leave it plugged into charger...

Страница 111: ... located on the front left side of the bus Open the battery door for inspection and service This battery is kept at peak charge auto matically anytime the bus is being driven or when the high voltage batteries are being charged A DC to DC converter monitors the 12V system and based on power demand will provide enough current for load demands and enough current to keep the battery properly charged ...

Страница 112: ...onds for all configurations The momentary switch has 2 positions raised and dumped It activates a double sole noid valve and once dump is activated the suspension remains latched in lowered position until raised by moving the switch to the raised position or exceeding 5mph vehicle speed Switch illuminates to indicate when air suspension is dumped and is extinguished when suspension is at normal op...

Страница 113: ...ngage the differential lock When the control switch is placed in the unlock position air pressure supply is shut off and air pressure is released from the shift unit to disengage the differential lock WARNING WARNING Engage the wheel differential lock ONLY when the vehicle is stationary or moving without wheel differentiation spinout WARNING WARNING Do NOT use the wheel differential lock when trav...

Страница 114: ...n the differential lock is engaged the vehicle under steers requiring a lon ger turning radius for a given turn Disengaged Position Unlocked 1 To disengage the wheel differential lock move the control switch to the Unlock position 2 Reduce pressure on the accelerator pedal momentarily to relieve torque and allow the sliding clutch to disengage 3 When the differential lock is disengaged the indicat...

Страница 115: ...lock in the engaged lock position on solid surfaces while turning corners differentiating may cause damage to internal components To ensure maximum control of the vehicle do not use the wheel differential lock when traveling downhill When engaged the wheel differential lock will cause the vehicle to under steer meaning that the vehicle will not turn as quickly and more steering effort will be requ...

Страница 116: ...5 24 D R I V E R S H A N D B O O K ...

Страница 117: ...Service 6 2 Daily Pre Trip Inspection 6 2 Pre Trip Inspection Electric Bus 6 4 Pre Trip Inspection Exterior 6 6 Pre Trip Inspection Entrance 6 8 Pre Trip Inspection Interior 6 10 Buses with Automated Pre Trip Exterior Light Check Feature 6 12 Prepare For Driveaway 6 13 Mirrors and Mirrors Adjustment 6 13 Back Up Camera 6 13 ...

Страница 118: ...ction of a school bus must be thorough and systematic Drivers are required to have sufficient knowledge to identify vehicle deficiencies when conducting a pre trip inspection As school bus operations are regulated at the state and local level and many of these jurisdictions have their own pre trip inspection forms this checklist is not meant to be a compliance document This checklist does detail t...

Страница 119: ...6 3 P R E T R I P I N S P E C T I O N P R E T R I P I N S P E C T I O N ...

Страница 120: ...s The coolant fluid is orange Visually check the area around the radiator for coolant leaks Close and latch the hood Zone 3 12V Battery Area Open the battery access door and pull out the battery tray Inspect the battery connections making sure they are clean and are not corroded Check tightness of the cables to their connection points by grabbing the cables and moving them back and forth There sho...

Страница 121: ...n the seat belt and DO NOT close the entrance door Firmly press the brake pedal disengage the parking brake and press D or R on the gear selector Warning indicators should flash on the dash audible alarms should be heard and the bus should not move Press N on the gear selector set the parking brake and release the brake pedal With the seat belt still on close the entrance door Firmly press the bra...

Страница 122: ...e ground underneath for signs of fluid leakage broken glass or other debris 7 Check the tires for proper inflation tread depth and any signs of physical damage Normal tread wear should be uniform across the width of the tread 8 Inspect the rim for bends or other damage Check that all lug nuts are in place If the bus is equipped with oil lubricated axles check the sight glass in the center of the h...

Страница 123: ...ual Test system for proper operation 17 Check rear markings are legible and in good condition including emergency exit signs and reflective tapes Check for broken windows and any other signs of vandalism 18 Proceed to the left side of the bus Open the battery door and ensure battery cables are securely tightened 19 Inspect under the bus behind the rear tires and view along the back of the axle Loo...

Страница 124: ...e seals for wear or damage 2 Open the door and inspect the stepwell for ice or debris that may be hazardous to passengers Ensure that the entire entrance area is free of obstructions such as loose tools or cleaning equipment 3 Grasp the entrance handrail and check it for secure mounting 4 Inspect the condition of the right windshield wiper blade 5 Inspect the condition of the left windshield wiper...

Страница 125: ...L 1 Visually inspect the inner side of the wheel Inspect the wheel end for any sign of fluid or air leakage 2 Inspect the front axle and suspension for missing bent or broken fasteners Inspect the shocks for signs of oil leakage 3 Visually inspect the steering mechanism Looks for signs of fluid leakage loose or missing parts 4 Check the power steering fluid level 5 Check the coolant reservoir flui...

Страница 126: ...ument panel voltmeter 5 Turn on and check the interior dome lights 6 Check condition and function of emergency windows roof hatches or latched emergency door vandal lock 7 Check for proper operation of equipment switches in the upper panel of the side console 8 Operate all of the exterior lights and verify that they are all working properly Include all running lights marker and clearance lights an...

Страница 127: ...oor area between seats 4 Inspect for damaged and dirty windows 5 Inspect and operate roof hatches for proper alarm function and operation 6 Inspect and operate emergency windows for proper alarm function and operation 7 Check walkways and aisle for obstructions should be free of loose items ITEM INSPECTION Emergency Equipment PASS FAIL 1 Check the fire extinguisher charge and expiration date 2 Ins...

Страница 128: ...witch panel Releasing the park brake placing the bus in gear or switching the ignition off will deactivate the system If the bus is equipped with sleeping child check feature the system may be armed by activating the Pre Trip Exterior Light Check feature An LED on the Doran monitor will indicate if the sleeping child check feature has been armed Exterior light sequence activation by related groups...

Страница 129: ...justment Inside rearview mirrors can be adjusted by loosening the bolts and nuts in the slotted holes on the mirror brackets Because this is a friction mount periodic tightening of these bolts and nuts may be required Adjust the mirror to give the operator a clear view of the bus interior and the roadway to the rear Back Up Camera When the bus is shifted into reverse a display for the back up came...

Страница 130: ...view mirror check in front of the vehicle check the rear view mirror check the back up camera monitor check the right side view mirror check the right blind spot by looking over your right shoulder Repeat this frequently while backing NOTE Back up cameras can be convenient by providing a view you normally wouldn t have They should not however be the only view you use when backing up NOTE After ini...

Страница 131: ...is accounted for and clear of the vehicle Failure to strictly adhere to this procedure can result in serious injury or death The Blue Bird VISION is equipped with four external rearview mirrors The exterior rearview mirrors are available with an array of optional mirrors and brackets The right side rearview flat mirror and convex mirrors are mounted from the top of the bus near the top right hand ...

Страница 132: ...rs provide view in front of the bus and along each side The hardware for the fender mounts must be maintained at 20 25 Ft lb torque to minimize vibration CAUTION CAUTION Do not over torque the mirror mounting hardware The outside rearview mirrors are designed to allow the seated driver a comprehensive view of the areas at each side of the bus and to the rear of the bus HoodMounted ...

Страница 133: ...rtical inside edge 3 Adjust the right hand convex mirror so that the view in the convex mirror overlaps the view provided by the flat mirror above it The right hand side of the bus must be visible in this mirror as well 4 Adjust the left hand flat mirror in the same manner as described for the right hand flat mirror 5 Adjust the left hand convex mirror in the same manner as described for the right...

Страница 134: ...he bus The driver must have a view of at least 200 feet from the surface of the mirror using one of the two rearview mirrors on each side of the bus The elliptical cross view mirrors should be adjusted so the seated driver is able to see the entire top surface of all cylinders A through O as well as the entire cylinder at location P when they are positioned as shown in the il lustration and not di...

Страница 135: ...6 19 P R E T R I P I N S P E C T I O N P R E T R I P I N S P E C T I O N ...

Страница 136: ...6 20 D R I V E R S H A N D B O O K ...

Страница 137: ...G E N C I E S High Voltage Safety 7 2 High Voltage Manual Service Disconnects MSD 7 2 Enroute Emergencies 7 4 Using Triangular Hazard Reflectors 7 5 Jacking and Towing 7 6 Towing 7 7 Caging the Park Brakes 7 8 Air Tank Schrader Valve 7 10 1 ENROUTE EMERGENCIES 7 1 ...

Страница 138: ... Dis connects MSD They should be left alone unless there is a good reason to remove them To disconnect the high voltage batteries isolating them from the bus follow these steps 1 Disconnect the 12V battery standard group 31 first by removing the ground cable from the battery The battery compartment is located street side under driver s window 2 Remove the shunt portion front cover of each MSD to d...

Страница 139: ...igh voltage battery packs from the bus electrical system WARNING WARNING The high voltage system will remain energized for 10 minutes after the MSD s have been pulled due to capacitance To reinstall the MSD push the shunt cover firmly in place while the black locking handle is on the forward or unlocked position When the shunt cover is firmly in place rotate the black locking handle rearward until...

Страница 140: ...blic safety officials It is assumed that the Driver will seek immediate assistance of qualified service technicians in the event of any mechanical failure The information in this section is only to provide some information which may be helpful to service technicians rendering assistance WARNING WARNING No one should attempt to transport passengers without thorough knowledge of the controls and saf...

Страница 141: ...vehicle with the reflective side toward overtaking traffic On a four lane roadway place one triangu lar marker 100 feet about 40 paces to the rear of the vehicle Place another triangular marker 200 feet about 80 paces from the first marker 300 feet behind the vehicle The reflective side should be facing overtaking traffic Using Triangular Hazard Reflectors In the event that the bus must be parked ...

Страница 142: ...of the bus concentrated on the footprint of the jack Never move under a bus supported only by a hydraulic jack 1 Park the bus on a flat level surface of sufficient firmness to support the jack 2 Chock the wheels in both directions 3 Use only jacks and jack stands of sufficient capacity to support the bus Fol lowing the jack manufacturer s recommendations place the jack securely under the axle at t...

Страница 143: ... their engagement See Caging the Spring Brakes 1 Apply the parking brake and chock the wheels while preparing the ve hicle for towing WARNING WARNING On units with hydraulic brakes the parking brake becomes ineffective when the driveshaft is removed which could allow the bus to roll if the wheels are not chocked CHOCK THE WHEELS to avoid personal injury or death 2 From under the bus locate the dri...

Страница 144: ...rsal joint Carefully lower the driveline allowing it to rest in the driveline guard 4 Wrap the universal joint on forward driveline with tape in order to retain bearings 5 Moving to the rear joint at the axle housing differential remove the capscrews that secure the yoke straps to the hub Carefully lower the driveline removing it from the driveline guard 6 Wrap the universal joint on the end of th...

Страница 145: ...r Insert the tool until it bottoms 3 Rotate the release stud tool a quarter turn clockwise and pull outward to engage the toggle end with the piston While holding the bolt in its engaged position install the washer and nut onto the end of the tool Turn the nut down against the flat washer until finger tight 4 Using a 3 4 hand wrench do not use an impact type wrench turn the release nut clockwise u...

Страница 146: ... under the bus outboard of the chassis frame rails between the axles The supply tank is fitted with a Schrader valve to allow manual pressurization of the system for service or testing purposes by using a common air hose without having to charge the system by running the compressor If a service truck rendering assistant is equipped with compressed air the Schrader valve can be used to pressurize t...

Страница 147: ...C A T I O N Product Identification Information 8 2 Federal Vehicle Compliance Label 8 2 Body Serial Number and Service Number Plate 8 2 Axle Record and Chassis Service Number Label 8 2 Vehicle Identification Number VIN 8 3 Data Plates Reference 8 4 VECI Label 8 4 1 BUS COMPONENT IDENTIFICATION 8 1 ...

Страница 148: ...ceNumberPlate Product Identification Information Federal Vehicle Compliance Label This label certifies that the vehicle complies with all applicable Fed eral Motor Vehicle Safety Standards FMVSS in effect on the date of manufacture Do not remove deface or cover this decal Body Serial Number and Service Number Plate Also located above the windshield on the front upper panel This plate contains the ...

Страница 149: ...cle Identification Number Plate is located on the driver s side forward dash panel It is visible through the driver s side windshield lower corner area near the roadside exterior rearview mirror The VIN number for your bus may also be obtained through the Customer Ac cess website at https vantage blue bird com by entering your ve hicle body number The VIN number is used by state provincial and fed...

Страница 150: ...BLUE BIRD FORTVALLEY VECI Label A Vehicle Emission Control Information VECI label is located on the header above the entrance door This label defines Emission Control Identifiers associated with the tires installed on your bus New EPA Greenhouse Gas Emission Standards require Low Rolling Resistance tires to be installed on Blue Bird buses In order to conform to the original certified vehicle confi...

Страница 151: ...ires is 7 7 kg metric ton Blue Bird warrants the tires for a period of two 2 years 24 000 miles 40 000 kilometers whichever occurs first from date of delivery to the original user Tires excluding wear conform with all U S federal emissions regulations at the time of manufacture and they are free of defects in material or workmanship which would cause them not to meet the U S federal emissions regu...

Страница 152: ...8 6 D R I V E R S H A N D B O O K ...

Страница 153: ...stallation on Non Convertible Seats 9 4 Keeping Your Bus Looking New 9 5 Electric Bus Wash Down 9 6 Wax 9 7 Bus Downtime Treatment 9 8 Windshield Washer Wiper 9 10 Wiper Assembly Replacement 9 10 Fluids Filters 9 11 Scheduled Maintenance 9 12 EV Maintenance Service 9 13 Necessary Safety Precautions 9 13 Maintenance 9 14 High Voltage Service or Repair 9 14 High Voltage Battery Disposal 9 15 Tires 9...

Страница 154: ...ebbing Such processing may severely weaken the assembly Seat Inspection And Maintenance Blue Bird seats are built to meet Federal Motor Vehicle Safety Standards In order to provide a greater margin of safety during passenger transportation follow these guidelines Inspect and if necessary tighten seat leg and wall side mounting bolts every 90 days Inspect and if necessary tighten cushion attachment...

Страница 155: ... and Cleaning It is imperative that the interior of the bus be kept clean seats are an important part of this maintenance Regular cleaning and care will prolong the life of the seats and improve the general appearance of the bus Everyday dirt and soil Most everyday soil and dirt may be removed with a soap and water solution If the stain is persistent a stiff bristle brush may be used Fabric covere...

Страница 156: ...m the flanges at the front of the seat frame 2 Lift the forward edge of the cushion 2 to 3 inches 5 to 8 cm and pull forward 3 To reinstall the seat cushion reverse the above procedure WARNING WARNING If seat cushions are removed for maintenance they must be reinstalled using the following instructions Failure to comply with these instructions could result in injury from unattached seat cushions i...

Страница 157: ...event water spots mineral deposits that etch the outline of a drop of water into your vehicle s paint Read the manufacturer s directions on all products used prior to use In order to preserve your vehicle s finish wash your bus at least every three months or sooner if needed Wash the vehicle in lukewarm or cold water Use a lamb s wool or paint safe microfiber washing mitt to prevent scratching the...

Страница 158: ...gents road oil and tar tree sap bird droppings chemicals from industrial chimneys and other foreign matter may damage vehicle finishes if allowed to remain on painted surfaces Prompt washing may not completely remove all of these deposits Additional cleaners may be needed When using chemical cleaners de veloped for this purpose be certain they are safe for use on painted surfaces Electric Bus Wash...

Страница 159: ...m carbonate pumice plastic beads etc Before waxing thoroughly wash and dry the bus Never wash or wax a bus in direct sunlight or if the paint is hot to the touch The sun can soften the paint and make it more susceptible to scratching Use a lamb s wool mitt for washing and soft cotton rags or microfiber towels for waxing Do not use rags for waxing they can trap dirt and scratch the finish Synthetic...

Страница 160: ...ly and mopped weekly with a mild detergent and water Do not use floor sweeping compounds floor wax Armor All type products harsh detergents or solvent based cleaning agents on the flooring or step treads Solvent based products will permanently stain the flooring Be sure to remove dirt pencils paper and any other debris that may cause the emergency door to seal improperly Do not use a water hose or...

Страница 161: ...ing Household or automotive cleaners formulated for au tomotive vinyls may be used to clean stains from the passenger seat cushions Avoid cleaners or coatings which leave the surfaces slippery Under Body Cleaning Flush the complete underside of your vehicle frequently Keep body and door drain holes free from packed dirt CAUTION CAUTION Use care when using a power washer to clean the driveline espe...

Страница 162: ...upply of fluid at all times The solution used is a 50 50 mixture of methanol and water Wiper Assembly Replacement Remove the wiper blade by lifting the wiper arm off the windshield and pulling back on the wiper blade assembly until it unhooks from the wiper arm Assemble the new wiper blade assembly to the wiper arm as shown in the illustration Ensure that the blade assembly is locked into position...

Страница 163: ...and ASTM D4950 LB Specification Front Axle FrontWheel Bearing Hypoid Gear Oil Fill using sight glass indicator Use same viscosity oil type as Rear Axle Hydraulic System Hydraulic Steering Dexron III 5 quarts 4 7 liters approx Check every 12 months or 20 000 mi 32 000 km Pneumatic System Air Compressor Use API Specification CJ 4 CI 4 CF 4 CF 2 CF CD SL SJ SH engine oil with a viscosity rating 15W 4...

Страница 164: ... that the Drivers Handbook will usually reside with the bus The Driver however is the individual most intimately familiar with the normal sounds behaviors and performance of the vehicle The Driver should be alert to any unusual or changing conditions and bring them to the attention of the service staff A few Notes pages are provided at the back of this handbook for that purpose For more comprehens...

Страница 165: ...e disconnect the 12v battery before performing any and electrical work Do not disconnect any orange cables or connectors on the vehicle The orange cables indicate HighVoltage Training is needed to perform service on high voltage components safely Before any welding cutting or drilling be sure to inspect what is on the opposite side of the metal Be cautious when welding to ensure hot metal does not...

Страница 166: ...servoir cap System capacity is approximately 18 gallons of 50 50 water mix with coolant The system should be filled with Dex Cool orange that is safe for aluminum blocks prepared in a 50 50 blend of coolant and distilled water Do not mix different types of coolant The system must be drained and flushed anytime the coolant type is changed Bleed screws are located on the radiator end caps to aid in ...

Страница 167: ...res In order to conform to the original certified vehicle configuration any tire s replaced or installed after initial manufacture date must meet the standard set by the emission control identifier Tire inflation pressure must not exceed the specifications of the tire and or wheel rim manufacturer for the specific load speed and application The inflation pressure embossed on the tire sidewall may ...

Страница 168: ...9 16 D R I V E R S H A N D B O O K ...

Страница 169: ...oise Generator 10 10 Steering 10 10 Tires 10 10 Tow Hooks or Tow Eyes 10 10 Wheels 10 10 Wiring 10 10 General Specification Body 10 11 Panels Compartments 10 11 Back Up Camera with Monitor 10 11 Emergency Doors 10 11 Entrance Doors 10 12 Electrical 10 12 Fans optional 10 12 Floor 10 12 Heater Defroster 10 12 Insulation 10 13 Lettering 10 13 Lights 10 13 Mirrors 10 14 1 GENERAL SPECIFICATIONS 10 1 ...

Страница 170: ...f this vehicle should consult the Blue Bird Service Engineering Department for a more complete understanding of this vehicle Any modifications are the responsibility of the entity making those modifications Vehicle alterations which may cause non conformance with the Emission Control and or Federal Motor Vehicle Safety Standards FMVSS and or Canada Motor Vehicle Safety Regulations and or Canada Mo...

Страница 171: ...or Vehicle Safety Standards FMVSS are expressly not authorized by Blue Bird Company It is the responsibility of the entity undertaking the modification of this product to ascertain compliance with all applicable regulations Any modifications are the responsibility of the entity making those modifications Modification must be accomplished in accordance with strict government standards The entity co...

Страница 172: ...meet or exceed all applicable motor vehicle regulations and standards in the as purchased configuration Any modifications are the responsibility of the entity making those modifications Blue Bird engineering does not authorize any modification of the vehicle The complete line of Blue Bird Service Parts is available from your Blue Bird Dealer The use of original Blue Bird replacement parts and comp...

Страница 173: ...dth 96 Interior Width 90 3 4 Height 127 Height with Air Conditioning Add 16 Skirt Length 16 3 4 Interior Headroom 77 Dimensions Payload Weight standard equipment wheelbase body model capacity payload overall length rear overhang turn radius curb to curb turn radius wall to wall 252 BBCV3011 66 8070 442 29 144 29 33 10 34 5 273 BBCV3303 72 8790 470 29 151 29 35 3 36 6 273 BBCV3310 77 9390 477 29 15...

Страница 174: ...le Dana 23 000 lbs capacity with 5 29 gear ratio Hypoid Gear Oil Suspensions 4 x 52 semi elliptic progressive 23 000 lb leaf springs Maintenance free rubber bushed radius leaf permits axle adjust ment for dog tracking Option available for Air Ride suspension Shock Absorbers Direct acting 1 42 diameter bore double action piston type with long life bushings Batteries One Group 31 battery with 12V 70...

Страница 175: ...wered two piston floating caliper with Bendix air chambers at all four wheel positions 16 9 inch rotor with piston clamping action to both the inner and outer surface Brakes are compatible with ABS and maximum GVWR is 33 000 lbs Rotor and pad shields are available Electronic Stability Control The Electronic Stability Control ESC is an automatic system that reduces the occurrence of loss of control...

Страница 176: ...0VDC Input Power 2 12 5 kW units Output Power DC to DC Converter 2 Units 2 8kW each Water Cooled 400 720 VDC 0 4A Input Power 14 VDC 0 200A Output Power each for 400A total output Frame Chassis Dual C channels 10 1 2 high with 3 flanges made of 1 4 thick 100 000 psi steel All permanent fixtures on frame are attached with hi tensile strength Huck Spin fasteners with swaged lock nuts Horn Electric d...

Страница 177: ...cator Manual Service Disconnect MSD A Manual Service Disconnect is provided for each of the two high voltage battery packs which will disconnect power to the high voltage bus systems Main Drive Motor TM4 Permanent Magnet Induction Water Cooled 778 2 400 ft lb 3 254 NM 194 315 HP 3000 RPM 157 235kW 315 Peak 187 Cont Power Main Drive Motor Inverter 150kW Maximum Power 250kW Peak Power water cooled M...

Страница 178: ... two spoke padded steering wheel with tilt steering column Tires 11R22 5 G Low Rolling Resistance In order to conform to the original certified vehicle configuration any tire s replaced or installed after initial manufacture date must meet the standard set by the emission control identifier Tow Hooks or Tow Eyes Two front frame mounted optional Two rear frame mounted optional Wheels Hub Piloted st...

Страница 179: ...able with two thumbscrews Houses the Multiplex Main Bus Controller battery power distribution connections relays and circuit protection Side Electrical Channels Inside the bus above the side windows on both sides Houses the trunks of all body harnesses and other op tional component wiring such as radio PA speakers if so equipped Emergency Doors Rear center door with 37 7 wide x 52 5 high opening S...

Страница 180: ...enterline Each fan has high low speed and is controlled by a single switch Other locations available by option Floor Covering 3 16 thick ribbed material in aisles and 1 8 smooth under the seats Optional aluminum aisle trim over joint in floor covering full length of body is available Molded black composite wheelhousings covers Subfloor 1 2 or 5 8 APA certified fir plywood secured to steel floor pa...

Страница 181: ...wo amber front and two red rear Tail light circuit energizes clearance cluster and side marker lights Daytime Running Low beam head lamps tail license plate parking clearance marker lights activated when engine is running park ing brake is released and the head light switch is off Directional Two 7 amber lights mounted on rear Two 4 front located in headlight assembly Dome 15 Candlepower single ro...

Страница 182: ...so as to be visible through the wiped area of the windshield Left rearview mirrors are located so as to be viewed through the Driver s window Rosco Accustyle mirrors are optional Interior Rearview 6 x 30 with 3 16 clear safety glass laminated to steel backing plate 1 3 4 radius rounded corners Perimeter of mir ror edged with 5 8 diameter rubber padding Interior rearview mirror is installed above t...

Страница 183: ... rain visor over side windows Front cowl panels are constructed of 11 gauge steel Floor panels are constructed of 14 gauge steel and are reinforced with full width U channel cross members Interior A removable 18 gauge steel front upper inner panel is provided to allow access to the front roof cap area A 20 gauge steel rear upper inner panel is installed at the rear roof cap area Removable composit...

Страница 184: ...both sides of the body as follows One below side windows one at seat Passenger level one near the floor level one at the bottom of the skirt The window seat and floor rails extend from the front bow to the rear corner radius The skirt rail extends from the front bow on the right or the front cowl post on the left to the rear bumper interrupted at wheelhousing cutouts Rubrails are secured with 1 4 ...

Страница 185: ... rubber with metal backing wearplate is located at floor level step at the entrance door Includes stainless steel assist rail at rear of stepwell Stop Arm Crossing Arm One Specialty solid state electric operated high intensity reflective octagonal stop arm red with a white border and 6 high lettering STOP or ARRETT on both sides Includes red incandescent lights over and under the word STOP visible...

Страница 186: ...dows Rear Vision Fixed clear tempered Windshield The windshield consists of four separate pieces of flat shaded safety plate glass Two piece curved windshield is optional Optional black grip handles and fold up step on right and left cowls to facilitate windshield cleaning Windshield Wipers Electric intermittent single switch column mounted wet arm wipers Electric windshield washer with hard plast...

Страница 187: ...L S P E C I F I C A T I O N S G E N E R A L S P E C I F I C A T I O N S Low Voltage Control Module Fuses LowVoltageControlModule locatedunderhood LHsidebehindradiator LargeBox12VFuses SmallBox24VFuses 12VCircuitBreakers ...

Страница 188: ...7 R6 R5 R4 R3 R2 R5 R1 R2 R3 R4 12 Volt Large Box Fuses Fuse Relay Amps Description F1 N A 10 12Volt Supply forVCU F2 K1 10 Drive Motor Controller Enable F3 K3 10 SolenoidValves 1 2 F4 N A 20 12Volt Supply to Cabin F5 K5 10 SolenoidValve 3 F6 N A 20 12Volt Supply for Charger s F7 K7 10 SolenoidValve 4 F8 N A 30 12Volt Supply for Coolant Pump 1 F9 N A 30 12Volt Supply for Coolant Pump 2 F10 N A 30 ...

Страница 189: ... 30 Available F25 N A 30 Available F26 N A 10 12Volt to Cooling Fan Relays F27 N A 20 DC DC Enable F28 N A 10 Cabin MPRD F29 N A 10 12Volt for Interlocks F30 N A 20 Coolant Pump s Enable Fuse Relay Amps Description F31 N A 10 12Volt Supply for Drive Motor Controller F32 N A 10 12Volt to Electric Heater Controller F33 N A NOT USED F34 N A NOT USED F35 N A NOT USED F36 N A NOT USED F37 N A NOT USED ...

Страница 190: ...20 10 10 20 10 10 SPARE SPARE SPARE SPARE F10 F9 F8 F7 F6 F5 20 F4 10 F3 5 F2 5 F1 R1 R8 R7 R6 R5 R4 R3 R2 R5 R1 R2 R3 R4 24 Volt Small Box Fuses Fuse Relay Amps Description F54 K26 5 HV Battery Ignition F55 N A 5 24Volt Supply to HV Battery T30 F56 N A 10 24Volt Supply to HV Battery T30C F57 K27 20 Available F58 N A NOT USED F59 N A NOT USED F60 N A NOT USED F61 N A NOT USED F62 N A NOT USED F63 ...

Страница 191: ... F21 F22 F23 F24 F25 F26 F27 F28 F29 F30 F31 F32 F33 F34 F35 F36 F37 F38 F39 F40 10 10 30 30 30 10 20 10 10 20 10 10 SPARE SPARE SPARE SPARE F10 F9 F8 F7 F6 F5 20 F4 10 F3 5 F2 5 F1 R10 R1 R9 R8 R7 R6 R5 R4 R3 R2 R5 R1 R2 R3 R4 12 Volt Circuit Breakers CB Relay Amps Description CB1 K38 70 12Volt Supply for Cooling Fan 2 CB2 K36 70 12Volt Supply for Cooling Fan 1 CB3 N A 70 12Volt Supply for DC DC ...

Страница 192: ...t Supply to LV PDU F64 150 12Volt Supply toWheelchair Lift 2 0 GA BLK 2 0 GA RED 2 0 GA RED 2 X 12VDC BATTERY 12V SAFETY CUT OFF IN OUT BUS BAR F47 200A F48 200A F49 200A F50 200A F64 150A 1 GA RED 1 GA RED 2 0 GA RED 1 GA RED 1 0 GA RED 12VDC FROM DC DC 1 12VDC FROM DC DC 2 12VDC TO ORIGINAL VEHICLE SYSTEM 12VDC TO WHEELCHAIR LIFT 12VDC TO EDI DISTRIBUTION BOX BulkFuseslocatedonoutsiderearwallof ...

Страница 193: ... Axle Suspension Rear General Specs 10 6 I N D E X I N D E X B Back Up Camera 2 44 6 13 Batteries 12V Battery Location 2 49 Care 5 19 Disposal 9 15 General Specs 10 6 Blue Bird Academy Training 1 4 Address 1 2 Support Services 1 4 Blue Bird NextGen Passenger Seats 4 5 Body Serial Number 8 2 Brake Interlock Override 2 22 Brakes 5 7 5 10 General Specs 10 7 Regenerative Braking 5 7 Brightness Instrum...

Страница 194: ... Daily Pre Trip Inspection 6 2 DC to DC Converter General Specs 10 8 Dealers 1 4 Defrost Bus 2 19 Destination Sign 2 16 Dimensions 10 5 Dimmer Switch 2 22 Display Center 3 4 Dome Light 2 20 Door Switch 2 21 Doran Warning Light Monitor Doran Sleeping Child Check Monitor 2 44 Driver Certification 1 6 Driver Orientation 2 2 Driver s Area 2 13 Driver s Instrument Panel 2 30 Driver s Lap Shoulder Belt ...

Страница 195: ... Door General Specs 10 11 Emergency Equipment 2 4 Emergency Exits Emergency Door 2 6 Emergency Pushout Windows 2 8 Emergency Roof Hatch 2 9 Emergency Release 2 11 Emergency Warning Light Switch 2 21 Enroute Emergencies 7 4 Entrance Door General Specs 10 12 ESC Electronic Stability Control 5 8 10 7 Exterior Compartments 2 44 Exterior Light Check 2 25 F Fans 2 22 General Specs 10 12 Fire Extinguishe...

Страница 196: ...26 Heater Control Panel 2 19 Heater Cores 2 27 Heater Defroster General Specs 10 12 Heater Defroster 2 19 Heater Filters 2 27 Hood Compartment 2 44 Components under Hood 2 47 Opening Closing Hood 2 45 Horn General Specs 10 8 I Inspection Pre Trip 6 2 Instrument Cluster 3 2 Instrument Panel 2 30 Instruments 2 30 3 2 General Specs 10 9 Insulation General Specs 10 13 Interior Compartments 2 40 Invert...

Страница 197: ...s 10 13 M Manual Service Disconnect See MSD Mirror Defrost 2 22 Mirrors General Specs 10 14 Mirrors and Mirrors Adjustment 6 13 Modifications 10 2 Motor General Specs 10 9 MSD Manual Service Disconnect 7 2 General Specs 10 9 N National Highway Traffic Safety Administration 1 6 NextGen Passenger Seats 4 5 Noise Generator See Pedestrian Alert Device Noise Suppression Switch 2 22 O Orientation 2 2 Ov...

Страница 198: ...ce 5 4 General Specs 10 10 Plates Labels 8 2 Power Distribution Unit PDU 2 40 Pre Trip Inspection Electric Bus 6 4 General 6 2 Product Identification Information 8 2 Public Address 2 16 Publications 1 5 Push Button Shifter 5 13 R Radio Switch Panel 2 15 Reflectors General Specs 10 16 Regarding Modifications 10 2 Reporting Safety Defects 1 6 Right Console Switch Panel 2 23 Routine Operation 5 2 S S...

Страница 199: ...arting Procedure 5 3 Steering Column 2 32 Step De Ice Switch 2 22 Stepwell General Specs 10 17 Stepwell Heater Fan 2 17 Stop Arm Crossing Arm Cancel Switch 2 22 Stop Arms General Specs 10 17 Storage Box Optional 2 41 Strobe Light Switch 2 22 Switches Center Instrument Panel 2 30 Left Switch Console 2 14 Right Console Switch Panel 2 23 Switch Panel 2 14 General Specs 10 17 T Tire Pressure Monitorin...

Страница 200: ...gency Switch 2 21 Warning Light Indicators 2 20 Warning Light Master Switch 2 21 2 25 Warning Light Momentary Switch 2 24 Warning Light Start Switch 2 21 Warranty 1 5 Waxing Your Bus 9 7 Website 2 Wheelchair Lifts 2 12 Wheel Differential Lock 5 21 Windows General Specs 10 18 Windshield General Specs 10 18 Windshield Washer Wiper 9 10 Windshield Wipers General Specs 10 18 Wiring General Specs 10 18...

Страница 201: ...1 Notes ...

Страница 202: ...2 D R I V E R S H A N D B O O K Notes ...

Страница 203: ...3 Notes ...

Страница 204: ...4 D R I V E R S H A N D B O O K Notes ...

Страница 205: ...5 Notes ...

Страница 206: ...6 D R I V E R S H A N D B O O K Notes ...

Страница 207: ...7 Notes ...

Страница 208: ...8 D R I V E R S H A N D B O O K Notes ...

Страница 209: ......

Страница 210: ...tions 3920 Arkwright Rd Suite 200 Macon GA 31210 USA TechComm blue bird com VISION BBCV ELECTRIC POWERED DRIVERS HANDBOOK Part Number 10071989 2021 VISION ELECTRIC POWERED DRI V ERS HANDBOOK Part Number 10071989 2021 CV ...

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